Get electra_op_pool up to date (sigp#5756)

* fix get attesting indices (sigp#5742)

* fix get attesting indices

* better errors

* fix compile

* only get committee index once

* Ef test fixes (sigp#5753)

* attestation related ef test fixes

* delete commented out stuff

* Fix Aggregation Pool for Electra (sigp#5754)

* Fix Aggregation Pool for Electra

* Remove Outdated Interface

* fix ssz (sigp#5755)

---------

Co-authored-by: realbigsean <sean@sigmaprime.io>

beacon_node/beacon_chain/src/attestation_verification.rs

@@ -1309,10 +1309,11 @@ pub fn obtain_indexed_attestation_and_committees_per_slot<T: BeaconChainTypes>(
                 attesting_indices_electra::get_indexed_attestation(&committees, att)
                     .map(|attestation| (attestation, committees_per_slot))
                     .map_err(|e| {
-                        if e == BlockOperationError::BeaconStateError(NoCommitteeFound) {
+                        let index = att.committee_index();
+                        if e == BlockOperationError::BeaconStateError(NoCommitteeFound(index)) {
                             Error::NoCommitteeForSlotAndIndex {
                                 slot: att.data.slot,
-                                index: att.committee_index(),
+                                index,
                             }
                         } else {
                             Error::Invalid(e)

beacon_node/beacon_chain/src/beacon_chain.rs

@@ -1612,11 +1612,28 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
     /// Returns an aggregated `Attestation`, if any, that has a matching `attestation.data`.
     ///
     /// The attestation will be obtained from `self.naive_aggregation_pool`.
-    pub fn get_aggregated_attestation(
+    pub fn get_aggregated_attestation_base(
         &self,
         data: &AttestationData,
     ) -> Result<Option<Attestation<T::EthSpec>>, Error> {
-        if let Some(attestation) = self.naive_aggregation_pool.read().get(data) {
+        let attestation_key = crate::naive_aggregation_pool::AttestationKey::new_base(data);
+        if let Some(attestation) = self.naive_aggregation_pool.read().get(&attestation_key) {
+            self.filter_optimistic_attestation(attestation)
+                .map(Option::Some)
+        } else {
+            Ok(None)
+        }
+    }
+
+    // TODO(electra): call this function from the new beacon API method
+    pub fn get_aggregated_attestation_electra(
+        &self,
+        data: &AttestationData,
+        committee_index: CommitteeIndex,
+    ) -> Result<Option<Attestation<T::EthSpec>>, Error> {
+        let attestation_key =
+            crate::naive_aggregation_pool::AttestationKey::new_electra(data, committee_index);
+        if let Some(attestation) = self.naive_aggregation_pool.read().get(&attestation_key) {
             self.filter_optimistic_attestation(attestation)
                 .map(Option::Some)
         } else {
@@ -1628,16 +1645,21 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
     /// `attestation.data.tree_hash_root()`.
     ///
     /// The attestation will be obtained from `self.naive_aggregation_pool`.
-    pub fn get_aggregated_attestation_by_slot_and_root(
+    ///
+    /// NOTE: This function will *only* work with pre-electra attestations and it only
+    ///       exists to support the pre-electra validator API method.
+    pub fn get_pre_electra_aggregated_attestation_by_slot_and_root(
         &self,
         slot: Slot,
         attestation_data_root: &Hash256,
     ) -> Result<Option<Attestation<T::EthSpec>>, Error> {
-        if let Some(attestation) = self
-            .naive_aggregation_pool
-            .read()
-            .get_by_slot_and_root(slot, attestation_data_root)
-        {
+        let attestation_key =
+            crate::naive_aggregation_pool::AttestationKey::new_base_from_slot_and_root(
+                slot,
+                *attestation_data_root,
+            );
+
+        if let Some(attestation) = self.naive_aggregation_pool.read().get(&attestation_key) {
             self.filter_optimistic_attestation(attestation)
                 .map(Option::Some)
         } else {